perfcounter tools: get the syscall number from arch/*/include/asm/unistd.h
Avoid further confusion during development
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/Documentation/perf_counter/perf.h b/Documentation/perf_counter/perf.h
index fb14230..6fa3656 100644
--- a/Documentation/perf_counter/perf.h
+++ b/Documentation/perf_counter/perf.h
@@ -26,20 +26,14 @@
#define __user
#define asmlinkage
-#ifdef __x86_64__
-#define __NR_perf_counter_open 298
-#define rmb() asm volatile("lfence" ::: "memory")
-#define cpu_relax() asm volatile("rep; nop" ::: "memory");
-#endif
-
-#ifdef __i386__
-#define __NR_perf_counter_open 336
+#if defined(__x86_64__) || defined(__i386__)
+#include "../../arch/x86/include/asm/unistd.h"
#define rmb() asm volatile("lfence" ::: "memory")
#define cpu_relax() asm volatile("rep; nop" ::: "memory");
#endif
#ifdef __powerpc__
-#define __NR_perf_counter_open 319
+#include "../../arch/powerpc/include/asm/unistd.h"
#define rmb() asm volatile ("sync" ::: "memory")
#define cpu_relax() asm volatile ("" ::: "memory");
#endif